v3.26.1
Revenues by Geography, Concentration of Credit Risk and Remaining Performance Obligations - Summary of Revenues by Geographic Region and Reportable Segment (Detail) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Disaggregation of Revenue    
Total revenues $ 4,151 $ 3,829
Americas    
Disaggregation of Revenue    
Total revenues 1,984 1,807
Europe and Africa    
Disaggregation of Revenue    
Total revenues 1,355 1,224
Asia-Pacific    
Disaggregation of Revenue    
Total revenues 812 798
Commercial Solutions    
Disaggregation of Revenue    
Total revenues 1,754 1,572
Commercial Solutions | Americas    
Disaggregation of Revenue    
Total revenues 856 790
Commercial Solutions | Europe and Africa    
Disaggregation of Revenue    
Total revenues 688 593
Commercial Solutions | Asia-Pacific    
Disaggregation of Revenue    
Total revenues 210 189
Research & Development Solutions    
Disaggregation of Revenue    
Total revenues 2,397 2,257
Research & Development Solutions | Americas    
Disaggregation of Revenue    
Total revenues 1,128 1,017
Research & Development Solutions | Europe and Africa    
Disaggregation of Revenue    
Total revenues 667 631
Research & Development Solutions | Asia-Pacific    
Disaggregation of Revenue    
Total revenues $ 602 $ 609